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MS9557-18 Military — aircraft parts RFQ | PartsPerk

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Military Standard MS9557-18 Crescent Steel Bolt, Machine

Search part number, NSN, aircraft, or keyword…

Visual status: Identity and description only — no product photo. RFQ-only — no live stock or price claims.

Military Standard

Military Standard MS9557-18 Crescent Steel Bolt, Machine

Manufacturer part number MS9557-18 · NSN 5306-00-106-8813 · Bolts

PN: MS9557-18
NSN: 5306-00-106-8813
Category: Bolts
Pack: SGP139012 · Pack Quantity 1

MS9557-18 is listed in the PartsPerk catalog for sourcing requests. Seller SKU SGP139012. Manufacturer: Military Standard. Military Standard MS9557-18 Crescent Steel Bolt, Machine. This page does not claim stock, price, or approved interchange.

Part Passport

MS9557-18

Issuer Military Standard · RFQ-only · interchange not approved

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PN: MS9557-18unknown
NSN: 5306-00-106-8813unknown
NIIN: unknown
FSC: unknown
CAGE: unknown
Evidence: unknown
Last review

Related public references

Identifier, taxonomy, OEM, and platform doorways derived from this product's published public snapshot — not interchange or fit claims.

categoryBolts
nsnNSN 5306001068813
manufacturerMilitary Standard

Request sourcing Compare fields Search this PN Check evidence package Back to category Catalog directory

AI-ready answer

Catalog record answer

Key facts

Seller SKU SGP139012 is distinct from manufacturer part number MS9557-18.
Observed pack identity SGP139012 · Pack Quantity 1. Quantity 1 is one package, not 1 loose units.
Observed NSN 5306-00-106-8813 is an identifier signal, not proof of fit or inventory.
Request sourcing opens a quote path. This page does not claim stock or price.

Best for

Buyers starting a sourcing request from a listed catalog part
Reviewers checking observed identifiers without treating this as a live offer

Request sourcing

Stock, price, and certification gaps can be filed through the Aviation Evidence Network — this link opens identity review; it does not invent availability or certificates.

Source record (as observed)

Verbatim ingest text — kept for provenance, not rewritten. The structured specifications below break the same facts into individually labeled fields.

Pack Quantity 1

Specifications & observed attributes

Structured fields from the owned catalog observation. Source assertions are not live certificates, stock, or prices.

Manufacturer P/N (source assertion only): MS9557-18
Country of Origin: United States
Material: Crescent Steel
Series: MS9557
ECCN (source assertion only): EAR99
Schedule B (source assertion only): 7318.15.2000
Observed pack description: Each
Observed unit of measure: Each
Observed sale UOM: ea
Shipping weight (source assertion only): 0.001 LBS
Hazmat flag (source assertion only): No

Identifiers

PN MS9557-18
NSN 5306-00-106-8813
SKU SGP139012

Sourcing context

Where this identity sits in the catalog, which buyer contexts route through it, and which markets are in sourcing scope.

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Parts taxonomy
NSN 5306-00-106-8813
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MRO context
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How the RFQ works

Frequently asked questions

How should I use manufacturer part number MS9557-18?+

Treat MS9557-18 (Military Standard) as the primary identity for sourcing. Confirm dash, finish, and pack on the work card before RFQ. Observed NSN 5306-00-106-8813 is an identifier signal, not proof of fit.

Does this page claim stock or price?+

No. This is a published catalog observation with image/context/specs when recorded. Request sourcing opens a quote path; stock and price are reviewed off-page.

Where does this identity sit in the catalog?+

It is filed under Bolts for browse discovery. Category path is placement, not interchange. Use related identities and the category link for hub→PDP navigation.

PartsPerk catalog pages show PartsPerk-owned observations only. They are not live stock, not certification, and not OEM affiliation. Exact PN/NSN identity is for sourcing review; publication and sellability require separate approval.

2026-09-17

Related public references

Identifier, taxonomy, OEM, and platform doorways derived from this product's published public snapshot — not interchange or fit claims.

categoryBolts
nsnNSN 5306001068813
manufacturerMilitary Standard

Visual status: Identity and description only — no product photo. RFQ-only — no live stock or price claims.

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Military Standard MS9557-18 Crescent Steel Bolt, Machine

MS9557-18

Related public references

Catalog record answer

Source record (as observed)

Specifications & observed attributes

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Sourcing context

Frequently asked questions

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