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201249-7 — LOCKNUT,RAPID ALIGNMENT

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

201249-7: LOCKNUT,RAPID ALIGNMENT.

The LOCKNUT,RAPID ALIGNMENT is a the manufacturer industrial component. Key specifications include supplementary_features: COGNIZANT USER SERVICE AUSTRALIAN NAVY, end_item_identification: FFG GUIDED MISSILE FRIGATE MODEL FFG SHIPS. This part is cataloged in the U.S.

Government catalog under NSN 5305-00-993-9189, 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
201249-7
NSN: 5305-00-993-9189
NIINs: 009939189, 013721962
FSC: 5305 — Screws
CAGE: FB459 — EMBRAER AVIATION INTERNATIONAL (FRA)
SPECIFICATIONS
supplementary_featuresCOGNIZANT USER SERVICE AUSTRALIAN NAVY
end_item_identificationFFG GUIDED MISSILE FRIGATE MODEL FFG SHIPS
NSN5305-00-993-9189
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 201249-7 · OEM ⚠ VERIFY BEFORE ORDERING Verify thread pitch before ordering — metric (M8×1.25) ≠ imperial (5/16-18). Wrong thread = wrong part. Grade/class stamped on bolt head determines tensile strength ✓ BROKER TIP Grade/class stamped on head determines tensile strength. Grade 8 > Grade 5 > Grade 2. Always confirm head marking matches specification requirement PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
SCREW SURFACE TREATMENT: PASSIVATE
•
FASTENER LENGTH: 0.219 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN
•
SCREW MATERIAL DOCUMENT AND CLASSIFICATION: 66 FED STD ALL MATERIAL RESPONSES
•
THREAD LENGTH: 0.200 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN
•
NOMINAL THREAD DIAMETER: 0.112 INCHES IN
•
HEAD STYLE: FLAT COUNTERSUNK
•
THREAD DIRECTION: RIGHT-HAND
•
SCREW MATERIAL: STEEL COMP 302 OR STEEL COMP 303 OR STEEL COMP 304
TECHNICAL CHARACTERISTICS
SCREW SURFACE TREATMENTPASSIVATE
FASTENER LENGTH0.219 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN
SCREW MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD ALL MATERIAL RESPONSES
THREAD LENGTH0.200 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN
NOMINAL THREAD DIAMETER0.112 INCHES IN
HEAD STYLEFLAT COUNTERSUNK
THREAD DIRECTIONRIGHT-HAND
SCREW MATERIALSTEEL COMP 302 OR STEEL COMP 303 OR STEEL COMP 304
INTERNAL DRIVE STYLECROSS RECESS TYPE 1
COUNTERSINK ANGLE99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM
SUBSTITUTES & CROSS-REFERENCES 9
5305PL0144706Reference document
Same NSN cross-reference
Reference document — Informative reference only
418300-221Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
P30504Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
MS24693-2CReference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
112-1055-02Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
984027Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 201249-7?
201249-7 is a LOCKNUT,RAPID ALIGNMENT.
What parts can replace 201249-7?
There are 9 known substitutes for 201249-7: 5305PL0144706, 418300-221, P30504 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 201249-7?
201249-7 is cataloged in the U.S. Government catalog under NSN 5305-00-993-9189. This indicates validated use in U.S. government and defense supply chains.
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