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2577-098RET — RETAINER,NUT AND BOLT

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

2577-098RET: RETAINER,NUT AND BOLT.

The RETAINER,NUT AND BOLT is a the manufacturer industrial component. Key specifications include material: STEEL COMP 1050, grip_height: 0.220 INCHES MINIMUM AND 0.280 INCHES MAXIMUM IN, overall_width: 0.908 INCHES NOMINAL IN, overall_height: 0.635 INCHES MINIMUM AND 0.695 INCHES MAXIMUM IN, overall_length: 1.112 INCHES MINIMUM AND 1.127 INCHES MAXIMUM IN, style_designator: BARREL. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-882-1429, 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
2577-098RET
NSN: 5340-00-882-1429
FSC: 5340 — Hardware, Commercial
CAGE: 019L2 — ESNA, LLC (USA)
SPECIFICATIONS
materialSTEEL COMP 1050
grip_height0.220 INCHES MINIMUM AND 0.280 INCHES MAXIMUM IN
overall_width0.908 INCHES NOMINAL IN
overall_height0.635 INCHES MINIMUM AND 0.695 INCHES MAXIMUM IN
overall_length1.112 INCHES MINIMUM AND 1.127 INCHES MAXIMUM IN
style_designatorBARREL
surface_treatmentCADMIUM AND CHROMATE
material_thickness0.015 INCHES NOMINAL IN
material_document_and_classificationSAE 1050 ASSN STD SINGLE MATERIAL RESPONSE
NSN5340-00-882-1429
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 2577-098RET 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
•
GRIP HEIGHT: 0.220 INCHES MINIMUM AND 0.280 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: BARREL
•
MATERIAL DOCUMENT AND CLASSIFICATION: SAE 1050 ASSN STD SINGLE MATERIAL RESPONSE
•
MATERIAL THICKNESS: 0.015 INCHES NOMINAL IN
•
SURFACE TREATMENT: CADMIUM AND CHROMATE
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.635 INCHES MINIMUM AND 0.695 INCHES MAXIMUM IN
GRIP HEIGHT0.220 INCHES MINIMUM AND 0.280 INCHES MAXIMUM IN
STYLE DESIGNATORBARREL
MATERIAL DOCUMENT AND CLASSIFICATIONSAE 1050 ASSN STD SINGLE MATERIAL RESPONSE
OVERALL LENGTH1.112 INCHES MINIMUM AND 1.127 INCHES MAXIMUM IN
OVERALL WIDTH0.908 INCHES NOMINAL IN
MATERIAL THICKNESS0.015 INCHES NOMINAL IN
SURFACE TREATMENTCADMIUM AND CHROMATE
MATERIALSTEEL COMP 1050
OTHER ITEMS IN FSC 5340 — Hardware, Commercial
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5340-00-000-0068 5340-00-000-0132 5340-00-000-8150 5340-00-001-1251 5340-00-001-1264 5340-00-001-1265 5340-00-001-1266 5340-00-001-1275
SUBSTITUTES & CROSS-REFERENCES 1
NAS578Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 2577-098RET?
2577-098RET is a RETAINER,NUT AND BOLT.
What parts can replace 2577-098RET?
There is 1 known substitute for 2577-098RET: NAS578. Substitute compatibility should be verified for your specific system.
What is the NSN for 2577-098RET?
2577-098RET is cataloged in the U.S. Government catalog under NSN 5340-00-882-1429. 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.