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2887869-1 — CLOSER,DOOR

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

2887869-1: CLOSER,DOOR.

The CLOSER,DOOR is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY 6061 CASE, special_features: COMPRESSION 350 LB;TENSION 400 LB;DOOR STAY,TUBULAR,RETRACTING;TUBE DIA:0.750 IN DIA LBS, end_item_identification: AN-6901/SPY-1A,AMPLIFIER-MONITOR A, mounting_type_for_which_designed: DOOR/FRAME MORTISE. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-306-7277, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
2887869-1
NSN: 5340-01-306-7277
FSC: 5340 — Hardware, Commercial
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
materialALUMINUM ALLOY 6061 CASE
special_featuresCOMPRESSION 350 LB;TENSION 400 LB;DOOR STAY,TUBULAR,RETRACTING;TUBE DIA:0.750 IN DIA LBS
end_item_identificationAN-6901/SPY-1A,AMPLIFIER-MONITOR A
mounting_type_for_which_designedDOOR/FRAME MORTISE
NSN5340-01-306-7277
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 2887869-1 MFR: OEM ⚠ VERIFY BEFORE ORDERING Wrong material = failure. Viton for oil/fuel, EPDM for water/steam, Buna-N for general purpose, Silicone for food-grade. Chemical incompatibility causes swelling, brittleness, or rapid degradation ✓ BROKER TIP Durometer (hardness) affects sealing pressure tolerance. Higher Shore A = harder = higher pressure. Standard durometer is 70A — verify if application requires different hardness PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
MOUNTING TYPE FOR WHICH DESIGNED: DOOR/FRAME MORTISE
•
MATERIAL: ALUMINUM ALLOY 6061 CASE
TECHNICAL CHARACTERISTICS
SPECIAL FEATURESCOMPRESSION 350 LB;TENSION 400 LB;DOOR STAY,TUBULAR,RETRACTING;TUBE DIA:0.750 IN DIA LBS
MOUNTING TYPE FOR WHICH DESIGNEDDOOR/FRAME MORTISE
END ITEM IDENTIFICATIONAN-6901/SPY-1A,AMPLIFIER-MONITOR A
MATERIALALUMINUM ALLOY 6061 CASE
SUBSTITUTES & CROSS-REFERENCES 3
11-1211-1Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
55878-1Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
A1237Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Demilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is 2887869-1?
2887869-1 is a CLOSER,DOOR.
What parts can replace 2887869-1?
There are 3 known substitutes for 2887869-1: 11-1211-1, 55878-1, A1237. Substitute compatibility should be verified for your specific system.
What is the NSN for 2887869-1?
2887869-1 is cataloged in the U.S. Government catalog under NSN 5340-01-306-7277. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.