257651 — TERMINAL,TAPER PIN,ELECTRICAL

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

257651: TERMINAL,TAPER PIN,ELECTRICAL.

The TERMINAL,TAPER PIN,ELECTRICAL is a the manufacturer tape media or drive component used in enterprise backup, archival, and disaster recovery environments. Key specifications include material: STEEL OVERALL, corner_shape: SQUARE ALL CORNERS, flange_width: 0.7970 INCHES MINIMUM AND 0.8120 INCHES MAXIMUM IN, overall_length: 0.9700 INCHES MINIMUM AND 1.0300 INCHES MAXIMUM IN, overall_diameter: 0.167 INCHES NOMINAL IN, special_features: SOCKET REDUCING SCHEDULE 80 CPVC COUPLING 1 INCH X 0.5 INCH IN. This part is cataloged in the U.S.

Government catalog under NSN 5940-00-177-1975, 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

257651

NSN: 5940-00-177-1975
NIINs: 001771975, 013439932, 013812184, 016854083
FSC: 5940 — Lugs, Terminals, and Terminal Strips
CAGE: 36378 — RAYTHEON TECHNICAL SERVICES COMPANY (USA)

SPECIFICATIONS

material	STEEL OVERALL
corner_shape	SQUARE ALL CORNERS
flange_width	0.7970 INCHES MINIMUM AND 0.8120 INCHES MAXIMUM IN
overall_length	0.9700 INCHES MINIMUM AND 1.0300 INCHES MAXIMUM IN
overall_diameter	0.167 INCHES NOMINAL IN
special_features	SOCKET REDUCING SCHEDULE 80 CPVC COUPLING 1 INCH X 0.5 INCH IN
style_designator	SOLID, EXTERNAL FLANGE
precious_material	GOLD
body_inside_diameter	0.3125 INCHES NOMINAL IN
end_to_flange_distance	0.0600 INCHES MINIMUM AND 0.1200 INCHES MAXIMUM IN
left_end_body_diameter	0.4850 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM IN
flange_outside_diameter	0.7500 INCHES NOMINAL IN
NSN	5940-00-177-1975

COMPONENT DIAGRAM

KEY FEATURES

•

OVERALL DIAMETER: 0.167 INCHES NOMINAL IN

•

PRECIOUS MATERIAL: GOLD

•

PRECIOUS MATERIAL AND WEIGHT: 0.040 GOLD GRAINS, TROY

•

PRECIOUS MATERIAL AND LOCATION: TREM. EXT SURF. GOLD

TYPICAL APPLICATIONS

Long-term data archival and compliance retention
Offsite backup and disaster recovery
Air-gapped ransomware protection
Cold storage tier for infrequently accessed data

TECHNICAL CHARACTERISTICS

OVERALL DIAMETER	0.167 INCHES NOMINAL IN
PRECIOUS MATERIAL	GOLD
PRECIOUS MATERIAL AND WEIGHT	0.040 GOLD GRAINS, TROY
OVERALL LENGTH	0.715 INCHES NOMINAL IN
SPECIAL FEATURES	MATL-O/A EXC. INSULATION,COPPER ALLOY/INSULATION,PLASTIC POLYAMIDE;SURFACE TREAT.-MTG FACILITY,1ST LAYER NICKEL-O/A EXC. INSULATION,SECOND LAYER GOLD;ELECT. INSULATION FEATURE-INSULATING SLEEVE;ID COLOR CODE-WHITE;CONDUCTOR ACCOMMODATION TYPE,SGL END,RECESSED BARREL;TAPERED END MINOR DIA 0.056 IN.;MAX CONDUCTOR SIZE ACCOMMODATION-AWG18 IN
PRECIOUS MATERIAL AND LOCATION	TREM. EXT SURF. GOLD

SUBSTITUTES & CROSS-REFERENCES 8

2420290-2Reference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

QB400553-13Reference document

Same NSN cross-reference

Reference document — Secondary reference

9197720Reference document

Same NSN cross-reference

Reference document — Drawing number reference only

B4031217-002Reference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

367-7093-000Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

GP810B6Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusCancelled· U.S. Government catalog

Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 257651?

257651 is a TERMINAL,TAPER PIN,ELECTRICAL.

What parts can replace 257651?

There are 8 known substitutes for 257651: 2420290-2, QB400553-13, 9197720 and 5 more. Substitute compatibility should be verified for your specific system.

What is the NSN for 257651?

257651 is cataloged in the U.S. Government catalog under NSN 5940-00-177-1975. This indicates validated use in U.S. government and defense supply chains.

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257651 — TERMINAL,TAPER PIN,ELECTRICAL

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