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Hardware
Spacer sleeves
Spacer sleeves for aviation maintenance and overhaul sourcing. Search by manufacturer part number or NSN. Listings are PartsPerk-owned observations for review — not live inventory or airworthiness approval.
31 owned part identities in this path
Identifier first
Spacer sleeves: browse owned identities on this path.
Spacer sleeves for aviation maintenance and overhaul sourcing. Search by manufacturer part number or NSN. Listings are PartsPerk-owned observations for review — not live inventory or airworthiness approval. Use the manufacturer part number or NSN from the work card before guessing a family. Path Hardware → Spacer sleeves is a catalog placement signal, not interchange, stock, or price. Open a listed identity for image, specs, and RFQ context — or search the exact PN from this leaf.
Why this leaf exists
Unique context for Spacer sleeves, not a thin copy of the parent.
This leaf keeps Spacer sleeves-specific guidance so crawlers and buyers are not served duplicated department prose. Confirm finish, dash, pack, and applicability on the part page. Request sourcing carries quantity and document needs; this page does not invent availability.
31 PartsPerk-owned parts in Spacer sleeves
National Aerospace Standard NAS43DD3-96FC Aluminum Chemical Film Finish Spacer, Sleeve - 25/Pack
Pack Quantity 25
- NAS43DD4-16FC
SKU SGP141738
Observed pack Pack Quantity 1
NSN 5365-01-438-3581
National Aerospace Standard
National Aerospace Standard NAS43DD4-16FC Aluminum Chemical Film Finish Spacer, Sleeve
Pack Quantity 1
National Aerospace Standard NAS43DD4-32FC Aluminum Chemical Film Finish Spacer, Sleeve - 40/Pack
Pack Quantity 40
National Aerospace Standard NAS43DD4-46FC Aluminum Chemical Film Finish Spacer, Sleeve - 20/Pack
Pack Quantity 20
National Aerospace Standard NAS43DD5-16N Aluminum Gray Anodized Film Finish Spacer, Sleeve - 25/Pack
Pack Quantity 25
National Aerospace Standard NAS43HT3-13 Steel Spacer, Sleeve - 25/Pack
Pack Quantity 25
National Aerospace Standard NAS43HT4-30 Steel Spacer, Sleeve - 2/Pack
Pack Quantity 2
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Frequently asked questions
How do I pick the correct part?
Start with the manufacturer part number from the illustrated parts catalog or maintenance manual. If an NSN is listed, search that next. Confirm finish, dash number, and engine or airframe applicability before opening an RFQ.
Are these listings in stock or certified?
No. Category pages show PartsPerk-owned observations for sourcing review. Stock, price, trace, and airworthiness stay off the page until a separate publication review.
Can fleet and shop orders be reviewed together?
Yes. Submit quantity, required documents, and need-by date through the sourcing desk. Volume review is human — these pages do not auto-discount.
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.
