631-9921-001 — BOLT,SHOULDER

✓ Government record, cited

— · BOLT SCREW

PRODUCT OVERVIEW

631-9921-001: BOLT,SHOULDER.

The BOLT,SHOULDER is a the manufacturer industrial component. Key specifications include material: PLASTIC OVERALL, thread_class: 2A A, thread_length: 0.310 INCHES NOMINAL IN, shoulder_shape: ROUND FIRST SHOULDER, fastener_length: 2.620 INCHES NOMINAL IN, shoulder_length: 2.310 INCHES NOMINAL FIRST SHOULDER IN. This part is cataloged in the U.S.

Government catalog under NSN 5306-01-025-6952, 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

631-9921-001

NSN: 5306-01-025-6952
FSC: 5306 — Bolts
CAGE: 13499 — ROCKWELL COLLINS, INC. DBA COLLINS AEROSPACE GOVERNMENT SYSTEMS DIV COLLINS AEROSPACE - GOVERNMENT SYSTEMS (USA)

SPECIFICATIONS

material	PLASTIC OVERALL
thread_class	2A A
thread_length	0.310 INCHES NOMINAL IN
shoulder_shape	ROUND FIRST SHOULDER
fastener_length	2.620 INCHES NOMINAL IN
shoulder_length	2.310 INCHES NOMINAL FIRST SHOULDER IN
thread_direction	RIGHT-HAND
shoulder_diameter	0.245 INCHES MINIMUM AND 0.248 INCHES MAXIMUM FIRST SHOULDER IN
nominal_thread_diameter	0.190 INCHES IN
thread_quantity_per_inch	32
thread_series_designator	UNF
material_document_and_classification	G10,FSCM 13499 MFR REF SINGLE MATERIAL RESPONSE OVERALL
NSN	5306-01-025-6952

COMPONENT DIAGRAM

KEY FEATURES

•

FASTENER LENGTH: 2.620 INCHES NOMINAL IN

•

SHOULDER LENGTH: 2.310 INCHES NOMINAL FIRST SHOULDER IN

•

SHOULDER DIAMETER: 0.245 INCHES MINIMUM AND 0.248 INCHES MAXIMUM FIRST SHOULDER IN

•

THREAD LENGTH: 0.310 INCHES NOMINAL IN

•

SHOULDER SHAPE: ROUND FIRST SHOULDER

•

MATERIAL DOCUMENT AND CLASSIFICATION: G10,FSCM 13499 MFR REF SINGLE MATERIAL RESPONSE OVERALL

•

NOMINAL THREAD DIAMETER: 0.190 INCHES IN

•

THREAD DIRECTION: RIGHT-HAND

TECHNICAL CHARACTERISTICS

FASTENER LENGTH	2.620 INCHES NOMINAL IN
SHOULDER LENGTH	2.310 INCHES NOMINAL FIRST SHOULDER IN
SHOULDER DIAMETER	0.245 INCHES MINIMUM AND 0.248 INCHES MAXIMUM FIRST SHOULDER IN
THREAD LENGTH	0.310 INCHES NOMINAL IN
SHOULDER SHAPE	ROUND FIRST SHOULDER
MATERIAL DOCUMENT AND CLASSIFICATION	G10,FSCM 13499 MFR REF SINGLE MATERIAL RESPONSE OVERALL
NOMINAL THREAD DIAMETER	0.190 INCHES IN
THREAD DIRECTION	RIGHT-HAND
THREAD CLASS	2A A
THREAD QUANTITY PER INCH	32

OTHER ITEMS IN FSC 5306 — Bolts

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

5306-00-001-1276 5306-00-001-1949 5306-00-001-1988 5306-00-001-1989 5306-00-001-1990 5306-00-001-1991 5306-00-001-1993 5306-00-001-2017

SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Semi-active item — no replacement plannedNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 631-9921-001?

631-9921-001 is a BOLT,SHOULDER.

What is the NSN for 631-9921-001?

631-9921-001 is cataloged in the U.S. Government catalog under NSN 5306-01-025-6952. This indicates validated use in U.S. government and defense supply chains.

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631-9921-001 — BOLT,SHOULDER

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