55879-01 — STRAP,RETAINING

✓ Government record, cited

— · ORING SEAL

PRODUCT OVERVIEW

55879-01: STRAP,RETAINING.

The STRAP,RETAINING is a the manufacturer industrial component. Key specifications include cushion: NOT INCLUDED, material: RUBBER SILICONE LOCATION NOT OTHERWISE SPECIFIED, mounting_pad: NOT INCLUDED, overall_width: 2.000 INCHES NOMINAL IN, overall_length: 25.500 INCHES NOMINAL IN, special_features: SLOT IN ARCH 4.000 IN. LG,1.000 IN.

W; TAB ON ENDS 2.500 IN. LG,0.880 IN. W IN.

This part is cataloged in the U.S. Government catalog under NSN 5340-01-208-4512, 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

55879-01

NSN: 5340-01-208-4512
FSC: 5340 — Hardware, Commercial
CAGE: 07703 — ATK LAUNCH SYSTEMS LLC DBA ATK LAUNCH SYSTEMS-PROMONTORY DIV PROPULSION SYSTEMS - PROMONTORY (USA)

SPECIFICATIONS

cushion	NOT INCLUDED
material	RUBBER SILICONE LOCATION NOT OTHERWISE SPECIFIED
mounting_pad	NOT INCLUDED
overall_width	2.000 INCHES NOMINAL IN
overall_length	25.500 INCHES NOMINAL IN
special_features	SLOT IN ARCH 4.000 IN. LG,1.000 IN. W; TAB ON ENDS 2.500 IN. LG,0.880 IN. W IN
style_designator	IRREGULAR ARCH
material_thickness	0.120 INCHES MINIMUM AND 0.180 INCHES MAXIMUM IN
supplementary_features	CRITICAL APPLICATION ITEM (CAI)
end_item_identification	ICBM
inside_diameter/arch_length	4.000 INCHES NOMINAL IN
criticality_code_justification	SUPP
NSN	5340-01-208-4512

COMPONENT DIAGRAM

KEY FEATURES

•

MOUNTING PAD: NOT INCLUDED

•

SUPPLEMENTARY FEATURES: CRITICAL APPLICATION ITEM (CAI)

•

CRITICALITY CODE JUSTIFICATION: SUPP

•

STYLE DESIGNATOR: IRREGULAR ARCH

•

MATERIAL DOCUMENT AND CLASSIFICATION: STW4-6571 MFR REF SINGLE MATERIAL RESPONSE LOCATION NOT OTHERWISE SPECIFIED

•

MATERIAL THICKNESS: 0.120 INCHES MINIMUM AND 0.180 INCHES MAXIMUM IN

TECHNICAL CHARACTERISTICS

MOUNTING PAD	NOT INCLUDED
SUPPLEMENTARY FEATURES	CRITICAL APPLICATION ITEM (CAI)
CRITICALITY CODE JUSTIFICATION	SUPP
STYLE DESIGNATOR	IRREGULAR ARCH
MATERIAL DOCUMENT AND CLASSIFICATION	STW4-6571 MFR REF SINGLE MATERIAL RESPONSE LOCATION NOT OTHERWISE SPECIFIED
OVERALL LENGTH	25.500 INCHES NOMINAL IN
OVERALL WIDTH	2.000 INCHES NOMINAL IN
MATERIAL THICKNESS	0.120 INCHES MINIMUM AND 0.180 INCHES MAXIMUM IN
CUSHION	NOT INCLUDED
SPECIAL FEATURES	SLOT IN ARCH 4.000 IN. LG,1.000 IN. W; TAB ON ENDS 2.500 IN. LG,0.880 IN. W IN

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

No substitute or cross-reference records for this part.

LIFECYCLE

NSN statusActive· U.S. Government catalog

Shelf-life managedAcquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 55879-01?

55879-01 is a STRAP,RETAINING.

What is the NSN for 55879-01?

55879-01 is cataloged in the U.S. Government catalog under NSN 5340-01-208-4512. This indicates validated use in U.S. government and defense supply chains.

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55879-01 — STRAP,RETAINING

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