Military Standard

Military Standard MS28775-254 O-Ring - 25/Pack

Manufacturer part number MS28775-254 · NSN 5331-01-249-0492 · O-rings

MPN: MS28775-254
NSN: 5331-01-249-0492
Category: O-rings
Pack: SGP136979-X25 · 25/Pack

MS28775-254 is listed in the PartsPerk catalog for sourcing requests. Seller SKU SGP136979-X25. Manufacturer: Military Standard. Military Standard MS28775-254 O-Ring - 25/Pack. This page does not claim stock, price, or approved interchange.

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

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.

Approvals and Conformities NSN 5331-01-249-0492 Product Attributes Country of Origin United States Shipping Weight 0.25 pounds ECCN 9A991.d Color Family Black Manufacturer P/N MS28775-254 Schedule B Code 4016.93.0000 Pack Quantity 25 Series MS28775 I

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): MS28775-254
Country of Origin: United States
Series: MS28775
Color: Black
ECCN (source assertion only): 9A991.d
Schedule B (source assertion only): 4016.93.0000
Observed pack description: Pack - (Pack = 25 ea)

Identifiers

PN MS28775-254
SKU SGP136979-X25
LEGACY_SELLER_SKU SGP136979-X25
MANUFACTURER_PART_NUMBER MS28775-254
NSN 5331-01-249-0492

More in O-rings

Published rows filed under the same observed category. Shared category is a filing grouping only — it is not an interchange, supersession, or fit claim.

Sourcing context

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

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.