ST2137-06 — BOLT,SHOULDER

✓ Government record, cited

— · BOLT SCREW

PRODUCT OVERVIEW

ST2137-06: BOLT,SHOULDER.

The BOLT,SHOULDER is a the manufacturer industrial component. Key specifications include material: TITANIUM ALLOY OVERALL, head_style: ROUND W/WRENCH FLATS CHAMFERED, head_height: 0.060 INCHES MINIMUM AND 0.070 INCHES MAXIMUM IN, thread_class: 3A A, head_diameter: 0.730 INCHES MINIMUM AND 0.737 INCHES MAXIMUM IN, thread_length: 0.957 INCHES MINIMUM AND 1.060 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5306-00-377-4120, 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

ST2137-06

NSN: 5306-00-377-4120
FSC: 5306 — Bolts
CAGE: 23163 — GKN AEROSPACE CHEM-TRONICS INC (USA)

SPECIFICATIONS

material	TITANIUM ALLOY OVERALL
head_style	ROUND W/WRENCH FLATS CHAMFERED
head_height	0.060 INCHES MINIMUM AND 0.070 INCHES MAXIMUM IN
thread_class	3A A
head_diameter	0.730 INCHES MINIMUM AND 0.737 INCHES MAXIMUM IN
thread_length	0.957 INCHES MINIMUM AND 1.060 INCHES MAXIMUM IN
shoulder_shape	ROUND FIRST SHOULDER
fastener_length	1.090 INCHES MINIMUM AND 1.110 INCHES MAXIMUM IN
shoulder_length	0.050 INCHES MINIMUM AND 0.070 INCHES MAXIMUM FIRST SHOULDER IN
special_features	TWO HOLES DRILLED THROUGH HEAD 0.098 IN. MIN 0.103 IN. MAX DIA,0.520 IN. C TO C BETWEEN BOLT HOLES IN
thread_direction	RIGHT-HAND
shoulder_diameter	0.248 INCHES MINIMUM AND 0.250 INCHES MAXIMUM FIRST SHOULDER IN
NSN	5306-00-377-4120

COMPONENT DIAGRAM

KEY FEATURES

•

HEAD HEIGHT: 0.060 INCHES MINIMUM AND 0.070 INCHES MAXIMUM IN

•

FASTENER LENGTH: 1.090 INCHES MINIMUM AND 1.110 INCHES MAXIMUM IN

•

SHOULDER LENGTH: 0.050 INCHES MINIMUM AND 0.070 INCHES MAXIMUM FIRST SHOULDER IN

•

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: PWA 37 FSCM 77445 MFR REF SINGLE TREATMENT RESPONSE OVERALL

•

SHOULDER DIAMETER: 0.248 INCHES MINIMUM AND 0.250 INCHES MAXIMUM FIRST SHOULDER IN

•

THREAD LENGTH: 0.957 INCHES MINIMUM AND 1.060 INCHES MAXIMUM IN

•

SHOULDER SHAPE: ROUND FIRST SHOULDER

•

MATERIAL DOCUMENT AND CLASSIFICATION: AMS 4928 ASSN STD SINGLE MATERIAL RESPONSE OVERALL

TECHNICAL CHARACTERISTICS

HEAD HEIGHT	0.060 INCHES MINIMUM AND 0.070 INCHES MAXIMUM IN
FASTENER LENGTH	1.090 INCHES MINIMUM AND 1.110 INCHES MAXIMUM IN
SHOULDER LENGTH	0.050 INCHES MINIMUM AND 0.070 INCHES MAXIMUM FIRST SHOULDER IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	PWA 37 FSCM 77445 MFR REF SINGLE TREATMENT RESPONSE OVERALL
SHOULDER DIAMETER	0.248 INCHES MINIMUM AND 0.250 INCHES MAXIMUM FIRST SHOULDER IN
THREAD LENGTH	0.957 INCHES MINIMUM AND 1.060 INCHES MAXIMUM IN
SHOULDER SHAPE	ROUND FIRST SHOULDER
MATERIAL DOCUMENT AND CLASSIFICATION	AMS 4928 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NOMINAL THREAD DIAMETER	0.190 INCHES IN
HEAD STYLE	ROUND W/WRENCH FLATS CHAMFERED

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: Insurance item — stocked against contingency demandNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is ST2137-06?

ST2137-06 is a BOLT,SHOULDER.

What is the NSN for ST2137-06?

ST2137-06 is cataloged in the U.S. Government catalog under NSN 5306-00-377-4120. This indicates validated use in U.S. government and defense supply chains.

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ST2137-06 — BOLT,SHOULDER

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