PartsTable TECHNICAL DATA SHEET

NSN 5365-01-686-2870Government record, cited

Spacer, Sleeve5365-01-686-2870

NSN 5365-01-686-2870 · NIIN 016862870 · Part number 8603388

Naval Sea Systems Command · FSC 5365 — Bushings, Rings, Shims, and Spacers · FSG 53 — Hardware and Abrasives · CAGE 53711

Government record, cited

NSN 5365-01-686-2870 — this item is cataloged by the U.S. Government under National Stock Number 5365-01-686-2870. Manufacturer of record part number: 8603388.

Also searched as 5365-01-686-2870 · 5365016862870 · NIIN 016862870 · 01-686-2870 · FSC 5365 Bushings, Rings, Shims, and Spacers · CAGE 53711 · 8603388 · 7377582-27 · 7377582-65 · 8603388-D1415846 · 582-7377582

Nearby stock numbers ← 5365-01-686-2865 Spacer, Sleeve · 5365-01-686-2915 Bushing, Sleeve →

Features

Spacer,sleeve — FSC 5365
2 manufacturer part numbers on file
Manufacturer of record: Naval Sea Systems Command

Identification

NSN: 5365-01-686-2870
NIIN: 016862870
FSC: 5365 — Bushings, Rings, Shims, and Spacers
FSG: 53 — Hardware and Abrasives
Primary part number: 8603388
Manufacturer: Naval Sea Systems Command

General Description

The Spacer,sleeve, cataloged under National Stock Number 5365-01-686-2870, is classified within Federal Supply Class 5365 (Bushings, Rings, Shims, and Spacers) of the Hardware and Abrasives group. The manufacturer of record is Naval Sea Systems Command. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 6 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.

Catalog Facts

Item Name	Spacer,sleeve
FSC / FSG	5365 — Bushings, Rings, Shims, and Spacers (FSG 53)
Manufacturers	Naval Sea Systems Command (CAGE 53711); L3 Technologies, Inc. Div L3 Keo (CAGE 34228)

Technical Specifications

Parameter	Value
NSN	5365-01-686-2870
Primary Part Number	8603388
Item Name	Spacer,sleeve
FSC / FSG	5365 / 53 — Bushings, Rings, Shims, and Spacers
Manufacturer	Naval Sea Systems Command
Status	ACTIVE

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	No hazard code in the DLA record (HMIC N)
Criticality Code	X

⇄ Related Items 6

Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.

5315-01-686-28998603385 POSSIBLE MATCH

PIN,SHOULDER,HEADLESS

Possible match (shared part number)L3 Technologies, Inc. Div L3 Keo

5330-01-686-29028603383 POSSIBLE MATCH

GASKET

Possible match (shared part number)Naval Sea Systems Command

5340-01-686-29048603390 POSSIBLE MATCH

PLUG,PROTECTIVE,DUST AND MOISTUR

Possible match (shared part number)Naval Sea Systems Command

5315-01-686-29078603387 POSSIBLE MATCH

PIN,SHOULDER,HEADLESS

Possible match (shared part number)Naval Sea Systems Command

5315-01-686-29148603386 POSSIBLE MATCH

PIN,SHOULDER,HEADLESS

Possible match (shared part number)L3 Technologies, Inc. Div L3 Keo

5365-01-686-29158603382 POSSIBLE MATCH

BUSHING,SLEEVE

Possible match (shared part number)Naval Sea Systems Command

Cross-Reference Index

Part Number	Manufacturer
8603388 PRIMARY	Naval Sea Systems Command (USA)
8603388-D1415846 PRIMARY	L3 Technologies, Inc. Div L3 Keo (USA)

Reference documents

Reference	Meaning
7377582-27	C/1 Advisory reference — outside the item-of-supply concept Naval Sea Systems Command
7377582-65	C/1 Advisory reference — outside the item-of-supply concept Naval Sea Systems Command
582-7377582	D/9 Drawing number reference only Naval Sea Systems Command

Related Parts

5315-01-686-2899POSSIBLE MATCH

PIN,SHOULDER,HEADLESS

8603385

5330-01-686-2902POSSIBLE MATCH

GASKET

8603383

5340-01-686-2904POSSIBLE MATCH

PLUG,PROTECTIVE,DUST AND MOISTUR

8603390

5315-01-686-2907POSSIBLE MATCH

PIN,SHOULDER,HEADLESS

8603387

5315-01-686-2914POSSIBLE MATCH

PIN,SHOULDER,HEADLESS

8603386

5365-01-686-2915POSSIBLE MATCH

BUSHING,SLEEVE

8603382

Frequently Asked Questions

What is NSN 5365-01-686-2870?

NSN 5365-01-686-2870 is a Spacer,sleeve, manufactured by Naval Sea Systems Command, classified under FSC 5365, Bushings, Rings, Shims, and Spacers. Status: active.

What part numbers are listed for NSN 5365-01-686-2870?

NSN 5365-01-686-2870 has 2 manufacturer part numbers on file: 8603388 (Naval Sea Systems Command), 8603388-D1415846 (L3 Technologies, Inc. Div L3 Keo).

What NSN replaces 5365-01-686-2870?

6 possible matches (shared part number, not a government interchangeability claim): 5315-01-686-2899, 5330-01-686-2902, 5340-01-686-2904. Verify interchangeability with system specifications before substitution.

Is NSN 5365-01-686-2870 hazardous material?

No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.

Sources

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.

✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.

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