71144-32 — HEAT EXCHANGER,AIR TO WATER,AIRC

✓ Government record, cited

— · BOLT SCREW

PRODUCT OVERVIEW

71144-32: HEAT EXCHANGER,AIR TO WATER,AIRC.

HEAT EXCHANGER,AIR TO WATER,AIRC. Key specifications include special_features: 13.030 IN. LG, 7.500 IN.

H, 4.490 IN. W IN. This part is cataloged in the U.S.

Government catalog under NSN 5306-00-050-1238, 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

71144-32

NSN: 5306-00-050-1238
NIINs: 000501238, 002553409
FSC: 5306 — Bolts
CAGE: 95097 — LITTLE GIANT CRANE AND SHOVEL INC (USA)

SPECIFICATIONS

special_features	13.030 IN. LG, 7.500 IN. H, 4.490 IN. W IN
NSN	5306-00-050-1238

COMPONENT DIAGRAM

KEY FEATURES

•

SURFACE FINISH: 63.0 MICROINCHES THREADS

•

HEAD HEIGHT: 0.195 INCHES MINIMUM AND 0.211 INCHES MAXIMUM IN

•

FASTENER LENGTH: 0.719 INCHES MINIMUM AND 0.750 INCHES MAXIMUM IN

•

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: ASTM B633 TY 2 SC 3 ASSN STD SINGLE TREATMENT RESPONSE OVERALL

•

THREAD LENGTH: 0.615 INCHES MINIMUM AND 0.719 INCHES MAXIMUM IN

•

HARDNESS RATING: 32.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM OVERALL

•

MATERIAL DOCUMENT AND CLASSIFICATION: SAE GR 8 ASSN STD SINGLE MATERIAL RESPONSE OVERALL

•

NOMINAL THREAD DIAMETER: 0.312 INCHES IN

TECHNICAL CHARACTERISTICS

SURFACE FINISH	63.0 MICROINCHES THREADS
HEAD HEIGHT	0.195 INCHES MINIMUM AND 0.211 INCHES MAXIMUM IN
FASTENER LENGTH	0.719 INCHES MINIMUM AND 0.750 INCHES MAXIMUM IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	ASTM B633 TY 2 SC 3 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
THREAD LENGTH	0.615 INCHES MINIMUM AND 0.719 INCHES MAXIMUM IN
HARDNESS RATING	32.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION	SAE GR 8 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NOMINAL THREAD DIAMETER	0.312 INCHES IN
FEATURES PROVIDED	FINISHED HEAD
HEAD STYLE	HEXAGON

SUBSTITUTES & CROSS-REFERENCES 6

10388912Reference document

Same NSN cross-reference

Reference document — Informative reference only

5306PL1493895Reference document

Same NSN cross-reference

Reference document — Informative reference only

MS90726-32Reference document

Same NSN cross-reference

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

5306000501238Reference document

Same NSN cross-reference

Reference document — Informative reference only

MS90727-32Reference document

Same NSN cross-reference

Reference document — Secondary reference

5306PL1493894Reference document

Same NSN cross-reference

Reference document — Informative reference only

LIFECYCLE

NSN statusCancelled· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 71144-32?

71144-32 is a HEAT EXCHANGER,AIR TO WATER,AIRC.

What parts can replace 71144-32?

There are 6 known substitutes for 71144-32: 10388912, 5306PL1493895, MS90726-32 and 3 more. Substitute compatibility should be verified for your specific system.

What is the NSN for 71144-32?

71144-32 is cataloged in the U.S. Government catalog under NSN 5306-00-050-1238. This indicates validated use in U.S. government and defense supply chains.

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71144-32 — HEAT EXCHANGER,AIR TO WATER,AIRC

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