11911-5-2 — GEAR,SPUR

✓ Government record, cited

— · BOLT SCREW

PRODUCT OVERVIEW

11911-5-2: GEAR,SPUR.

The GEAR,SPUR is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, teeth_quantity: 28, nominal_overall_length: 2.250 INCHES IN, nominal_outside_diameter: 3.700 INCHES IN. This part is cataloged in the U.S.

Government catalog under NSN 5305-01-141-7917, 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

11911-5-2

NSN: 5305-01-141-7917
NIINs: 011417917, 013138803
FSC: 5305 — Screws
CAGE: 59563 — REID PRODUCTS INC. DBA REID PRODUCTS INC (USA)

SPECIFICATIONS

material	STEEL OVERALL
teeth_quantity	28
nominal_overall_length	2.250 INCHES IN
nominal_outside_diameter	3.700 INCHES IN
NSN	5305-01-141-7917

COMPONENT DIAGRAM

KEY FEATURES

•

FASTENER LENGTH: 0.576 INCHES MINIMUM AND 0.623 INCHES MAXIMUM IN

•

SHOULDER LENGTH: 0.061 INCHES MINIMUM AND 0.071 INCHES MAXIMUM FIRST SHOULDER IN

•

SHOULDER DIAMETER: 0.3271 INCHES MINIMUM AND 0.3276 INCHES MAXIMUM FIRST SHOULDER IN

•

THREAD LENGTH: 0.441 INCHES MINIMUM AND 0.498 INCHES MAXIMUM IN

•

SHOULDER SHAPE: ROUND FIRST SHOULDER

•

MATERIAL DOCUMENT AND CLASSIFICATION: AMS5629 ASSN STD SINGLE MATERIAL RESPONSE OVERALL

•

NOMINAL THREAD DIAMETER: 0.312 INCHES IN

•

HEAD STYLE: FLAT COUNTERSUNK

TECHNICAL CHARACTERISTICS

FASTENER LENGTH	0.576 INCHES MINIMUM AND 0.623 INCHES MAXIMUM IN
SHOULDER LENGTH	0.061 INCHES MINIMUM AND 0.071 INCHES MAXIMUM FIRST SHOULDER IN
SHOULDER DIAMETER	0.3271 INCHES MINIMUM AND 0.3276 INCHES MAXIMUM FIRST SHOULDER IN
THREAD LENGTH	0.441 INCHES MINIMUM AND 0.498 INCHES MAXIMUM IN
SHOULDER SHAPE	ROUND FIRST SHOULDER
MATERIAL DOCUMENT AND CLASSIFICATION	AMS5629 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NOMINAL THREAD DIAMETER	0.312 INCHES IN
HEAD STYLE	FLAT COUNTERSUNK
THREAD DIRECTION	RIGHT-HAND
INTERNAL DRIVE STYLE	HIGH-TORQUE

SUBSTITUTES & CROSS-REFERENCES 2

HT4010-5-2Reference document

Same NSN cross-reference

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

ST3M495-5-2Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 11911-5-2?

11911-5-2 is a GEAR,SPUR.

What parts can replace 11911-5-2?

There are 2 known substitutes for 11911-5-2: HT4010-5-2, ST3M495-5-2. Substitute compatibility should be verified for your specific system.

What is the NSN for 11911-5-2?

11911-5-2 is cataloged in the U.S. Government catalog under NSN 5305-01-141-7917. This indicates validated use in U.S. government and defense supply chains.

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